An aerial handout photograph shows smoke and ash from an eruption in the Puyehue-Cordon Caulle volcanic chain

An aerial handout photograph shows smoke and ash from an eruption in the Puyehue-Cordon Caulle volcanic chain near Osorno city in south-central Chile June 5, 2011. A volcano dormant for decades erupted in the Puyehue-Cordon Caulle volcanic chain in south-central Chile on Saturday, belching an ash cloud more than 6 miles (10 km) high that blew over the Andes and carpeted a popular ski resort in neighboring Argentina. Picture taken through a plane window. REUTERS/Air Force of Chile/Handout (CHILE – Tags: DISASTER ENVIRONMENT) FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS